Passing Values

Hi

I have two aspx pages in a frame and in the top page[top frame] i am
creating the controls[TextBox etc..] dynamically and putting in a place
holder. I have a hyperlink in this page[top frame] to populate the data in
the bottom aspx page[bottom frame]. When the user clicks this hyperlink i
need to populate the bottom aspx page[bottom aspx page]based on the user
imputs. So i need to pass the values from the top aspx page [top frame] to
bottom aspx page[bottom frame]. how can i achieve this. Please give some
ideas...

Thanks in AdvanceSince these are just aspx pages, you should be able to the querystring, or
session variables to pass data between the 2 pages.
"Gibs" <dotnet_Gibs@.yahoo.com> wrote in message
news:uHkXScD5DHA.2412@.TK2MSFTNGP09.phx.gbl...
> Hi
> I have two aspx pages in a frame and in the top page[top frame] i am
> creating the controls[TextBox etc..] dynamically and putting in a place
> holder. I have a hyperlink in this page[top frame] to populate the data in
> the bottom aspx page[bottom frame]. When the user clicks this hyperlink i
> need to populate the bottom aspx page[bottom aspx page]based on the user
> imputs. So i need to pass the values from the top aspx page [top frame] to
> bottom aspx page[bottom frame]. how can i achieve this. Please give some
> ideas...
>
> Thanks in Advance
I am using the hyperlink only to redirect the page. more if i am doing a
postback these text box values are not visible.I am getting an error 'Object
reference not set to an instance of an object'. So i am not able to set the
session also.

"Showjumper" <shojumper@.grkjashdjkf.com> wrote in message
news:uHw0LsD5DHA.1040@.TK2MSFTNGP10.phx.gbl...
> Since these are just aspx pages, you should be able to the querystring, or
> session variables to pass data between the 2 pages.
> "Gibs" <dotnet_Gibs@.yahoo.com> wrote in message
> news:uHkXScD5DHA.2412@.TK2MSFTNGP09.phx.gbl...
> > Hi
> > I have two aspx pages in a frame and in the top page[top frame] i am
> > creating the controls[TextBox etc..] dynamically and putting in a place
> > holder. I have a hyperlink in this page[top frame] to populate the data
in
> > the bottom aspx page[bottom frame]. When the user clicks this hyperlink
i
> > need to populate the bottom aspx page[bottom aspx page]based on the
user
> > imputs. So i need to pass the values from the top aspx page [top frame]
to
> > bottom aspx page[bottom frame]. how can i achieve this. Please give some
> > ideas...
> > Thanks in Advance
> I am using the hyperlink only to redirect the page. more if i am doing a
> postback these text box values are not visible.I am getting an error
'Object
> reference not set to an instance of an object'. So i am not able to set
the
> session also.

The error probably means that you ar using a tag like <asp:Textbox
id="txtPipo"> in your aspx file but you do not declare a matching Textbox
object in your codebehind file like

Textbox txtPipo;

As for passing information, you can append all the data as name-value pairs
to the target url you pass to the redirect statement like

http:/someservername?name=pipo%20%address=woonwagen%20%o ccupation=clown

and then retrieve them through Request.QueryString as Showjumper already
suggested.

> "Showjumper" <shojumper@.grkjashdjkf.com> wrote in message
> news:uHw0LsD5DHA.1040@.TK2MSFTNGP10.phx.gbl...
> > Since these are just aspx pages, you should be able to the querystring,
or
> > session variables to pass data between the 2 pages.
> > "Gibs" <dotnet_Gibs@.yahoo.com> wrote in message
> > news:uHkXScD5DHA.2412@.TK2MSFTNGP09.phx.gbl...
> > > Hi
> > > > I have two aspx pages in a frame and in the top page[top frame] i am
> > > creating the controls[TextBox etc..] dynamically and putting in a
place
> > > holder. I have a hyperlink in this page[top frame] to populate the
data
> > > in the bottom aspx page[bottom frame]. When the user clicks this
> > > hyperlink i need to populate the bottom aspx page[bottom aspx page]
> > > based on the user imputs. So i need to pass the values from the top
> > > aspx page [top frame] to bottom aspx page[bottom frame]. how can
> > > i achieve this. Please give some ideas...
You can pass some values via client side code to a control (or hidden
control) in your other frame.
Here's some javascript code that might do the trick for you:
parent.FRAMENAME.document.form1.myhiddentextbox.va lue='test';

--
I hope this helps,
Steve C. Orr, MCSD, MVP
http://Steve.Orr.net

"Gibs" <dotnet_Gibs@.yahoo.com> wrote in message
news:uHkXScD5DHA.2412@.TK2MSFTNGP09.phx.gbl...
> Hi
> I have two aspx pages in a frame and in the top page[top frame] i am
> creating the controls[TextBox etc..] dynamically and putting in a place
> holder. I have a hyperlink in this page[top frame] to populate the data in
> the bottom aspx page[bottom frame]. When the user clicks this hyperlink i
> need to populate the bottom aspx page[bottom aspx page]based on the user
> imputs. So i need to pass the values from the top aspx page [top frame] to
> bottom aspx page[bottom frame]. how can i achieve this. Please give some
> ideas...
>
> Thanks in Advance

Passing values between Web Forms

Hi,

I have a web page which is split vertically into two by a frame, giving me LeftPage.aspx and RightPage.aspx.

Now then, I want to pass the contents of a few text boxes on LeftPage to some text boxes on RightPage.

How do I do it?

By the way, i'd like the passing to happen at the end of the Page_Load event on LeftPage.

Cheers,
DarrenHello, in the LeftFrame, you specify the link as follows:

Then you name the right frame = "rightFrame". Then, you have used querystrings to pass these values.

regards
Hi,

Thanks for the quick response, however your message does not show any code between your first line and then the line that starts "Then you name..." (i.e. it's blank).

Sorry i'm as thick as a whale omlette when it comes to APS.NET i've only just started... could you be more specific please (i.e. supply code??)

thanks in advance!

regards,
darren
By the way i've tried:

LEFT PAGE CODE:

Server.Transfer("RightPage.aspx")

... but this replaces the left page with the right page inside the left frame!!

regards,
darren

Link text

Replace the 'this' and 'that' with asp variables, or databinders, whatever it is you are using as the values.
Well, I beleive this is the same as my solution, but I didn't get any resposne ?

regards
Use the code that chrisbarr mentioned for the link.
Then in the rightpage.aspx code, use something like (in VB)

If Not Request.Params("a") Is Nothing Then
info = Request.Params("a")
End If

This should collect the information.
Does this help?